20052125 has 16 divisors (see below), whose sum is σ = 26345280. Its totient is φ = 15195600.

The previous prime is 20052119. The next prime is 20052161. The reversal of 20052125 is 52125002.

It is not a de Polignac number, because 20052125 - 2⁸ = 20051869 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1847 + ... + 6596.

It is an arithmetic number, because the mean of its divisors is an integer number (1646580).

Almost surely, 2^20052125 is an apocalyptic number.

20052125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20052125 is a deficient number, since it is larger than the sum of its proper divisors (6293155).

20052125 is an equidigital number, since it uses as much as digits as its factorization.

20052125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8477 (or 8467 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 20052125 is about 4477.9599149613. The cubic root of 20052125 is about 271.6773721217.

Adding to 20052125 its reverse (52125002), we get a palindrome (72177127).

It can be divided in two parts, 200 and 52125, that added together give a palindrome (52325).

The spelling of 20052125 in words is "twenty million, fifty-two thousand, one hundred twenty-five".